File:Ascraeus Lava Flow PIA04289.jpg
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Summary
| Description |
English: This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows heavily-cratered lava flows on the slopes of the martian volcano, Ascraeus Mons. The mountain is a classic shield volcano, similar in many respects to the volcanoes of Hawai'i. Shield volcanoes typically form from silica-, oxygen-, and aluminum-bearing rocks that are enriched in iron and magnesium -- that is, basalt. The lava flows of Ascraeus Mons are most likely basaltic, as are the volcanic rocks in Gusev Crater that were examined by the Mars Exploration Rover, Spirit, during its first year on the martian surface.
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| Date | (UTC) |
| Source | http://photojournal.jpl.nasa.gov/catalog/PIA04289 |
| Author | NASA/JPL/Malin Space Science Systems |
| Permission (Reusing this file) |
JPL Public Use Policy |
Licensing
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) |  |
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Original upload log
Transferred from en.wikipedia to Commons using For the Common Good.
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 13:08, 22 December 2010 | 672 × 1,790 (251,999 bytes) | w:en:Schaffman (talk | contribs) | ({{Information |Description = Lava fows on flank of Ascraeus Mons |Source = NASA/JPL Photojournal |Date = ~~~~~ |Author = NASA/JPL/Malin Space Science Systems |Permission = JPL Public Use Policy |other_versions = }}) |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:02, 30 August 2012 | | 672 × 1,790 (246 KB) | Bulwersator | Transferred from en.wikipedia: see original upload log above |
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